#include <iostream>
#include "classes.h"

namespace {
  void print(const char* fn_name, int val1) {
    std::cout << "Executing " << fn_name
	      << ". Value = " << val1
	      << std::endl;
  }
}


//------------
// VBase

VBase::VBase() : vb_x(2) {
  print("VBase::VBase", vb_x);
}

VBase::VBase(int x) : vb_x(x) {
  print("VBase::VBase(int)", vb_x);
}

VBase::~VBase() {
  print("VBase::~VBase", vb_x);
}

void VBase::vb_a() {
  print("VBase::vb_a", vb_x);
}

//------------
// Derived1

Derived1::Derived1()
  : VBase(3), d1_x(5)
{
  print("Derived1::Derived1", d1_x);
}

Derived1::Derived1(int x)
  : VBase(7), d1_x(x)
{
  print("Derived1::Derived1(int)", d1_x);
}

Derived1::~Derived1()
{
  print("Derived1::~Derived1", d1_x);
}

void Derived1::vb_a()
{
  print("Derived1::vb_a", d1_x);
}

void Derived1::d1_a()
{
  print("Derived1::d1_a", d1_x);
}

void Derived1::d1_b()
{
  print("Derived1::d1_b", d1_x);
}